Dating from 1895, this is one of Menasha's older buildings left downtown, set in what is known as the Romanesque Revival style. I've heard this building referred to as "the castle." Looking at it with its turrets at the top, it makes sense. This ediface used to house Beck's Meat market long ago. Today it is the home of the Weathervane restaurant.
top photo courtesy Menasha Public Library, bottom photo courtesy Appleton Post-Crescent